Patent GB-1909-13670
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British supplement, in parallel with German supplement. The thickness of the wing in question is not uniform,
but varies, the greatest thickness being at the front edge in those transverse sections in which with respect to the direction of the forward movement the front edge of the supporting surface lies below or just as high as the rear edge, while at those transverse sections in which the front edge lies above the rear edge the point of greatest thickness approaches the centre of the supporting surface according tot he magnitude of the angle of upward inclination.
| Year filed | 1909 |
|---|---|
| Year granted | 1909 |
| Office | GB |
| Patent number | 13670 |
| Inventors | Karl Ludwig Waldemar Geest |
| Inventor country | DE |
| Applicant person | Karl Ludwig Waldemar Geest |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | |
| English title | |
| Tech fields | |
| Filing date | 1909-06-10 |
| Full specification filed date | |
| Application number | 190913670D |
| Grant date | |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | Patent GB-1908-22943, Patent DE-1907-240976 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Lloyd Wise & Co. |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | CPC B64C3/14 |
| Family year | 1907 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 23583494 |
| INPADOC family ID | 5902351 |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
Sources
- Neilson, 1910, Aeroplane Patents, p77
- Original patent document and bibliography entry on espacenet
